      Module 7
with Length, Money, and Data

Throughout this module, students will:
• measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.
• estimate lengths using inches, feet, centimeters, and meters.
• measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.
• represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, …, and represent whole-number sums and differences within 100 on a number line diagram.
• solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using \$ and ¢ symbols appropriately.
• generate measurement data and represent this data using a line plot.
• draw picture graphs and bar graphs to represent a data set with up to four categories and solve problems using this data.
Vocabulary

 Terminology Definition Illustration Bar Graph A graph that uses height or width of rectangles to compare data. Category A collection of things sharing a common attribute. Data A collection of information. Legend or Key A part on a graph or chart that tells what each picture or symbol on a picture graph stands for. Line Plot A diagram showing data on a number line. Number Line A diagram that shows numbers as points on a line. PIcture Graph A graph that pictures or symbols to show data. Survey A way to gather data by asking questions. Tally Mark A mark that shows a number or quantity. A tally shows one. A line through four tallies shows five. DISTRICT

OUR SCHOOLS  Dr. Peter Smith, Superintendent P.O. Box 606 DeWitt, NY 13214 Phone: (315) 445-8300 www.jamesvilledewitt.org

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